No. Download the iOS app for instance. It is very very old to what is available in the app store. So thee is no way to really verify the client either today.
Well, it is a client-side encryption app. If the encryption, public key authentication, etc. is being done well on the client, then the server's only purpose should be routing garbled ciphertext between users and managing things like login, etc.
electic|11 years ago
hackerboos|11 years ago
magikarp|11 years ago